Mathematics

Mathematics, 28.06.2019 20:40, madim1275

Which is the solution of the quadratic equation (4y – 3)2 = 72? y = and y = y = and y = y = and y = y = and y =

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Mathematics, 10.07.2019 02:20, lerasteidl

2. the quadratic equation az^2 + bz + c = 0 would be easy to solve if b = 0. why? the following steps reduce the solution of a general quadratic to this case. you get to carry them out and rediscover the quadratic formula (a) let d be a complex number to be determined. make the change of variables z = w-d in the quadratic equation a: 2 +bs + c = 0 to obtain a quadratic equation for w (b) what choice of denables you to reduce the equation for uw to one you know how to solve?

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Mathematics, 28.09.2019 03:00, alexchou773pejk7x

Which statement best describes the equation (x + 5)2 + 4(x + 5) + 12 = 0? a. the equation is quadratic in form because it can be rewritten as a quadratic equation with u substitution u = (x + 5). b. the equation is quadratic in form because when it is expanded, it is a fourth-degree polynomial. c. the equation is not quadratic in form because it cannot be solved by using the quadratic formula. d. the equation is not quadratic in form because there is no real solution.

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Mathematics, 16.10.2019 17:30, madisonrparks

Which statement best describes the equation (x + 5)2 + 4(x + 5) + 12 = 0? the equation is quadratic in form because it can be rewritten as a quadratic equation with u substitution u = (x + 5). the equation is quadratic in form because when it is expanded, it is a fourth-degree polynomial. the equation is not quadratic in form because it cannot be solved by using the quadratic formula. the equation is not quadratic in form because there is no real solution.

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Which is the solution of the quadratic equation (4y – 3)2 = 72? y = and y = y = and y = y = and y =...

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